// Copyright (C) 2022. Huawei Technologies Co., Ltd. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#include "TransformerParams.h"

namespace raul
{

TransformerParams::TransformerParams(const Names& inputs,
                                     const raul::Name& output,
                                     unsigned int paramSrcVocabSize,
                                     unsigned int paramTgtVocabSize,
                                     unsigned int paramEncoderDecoderLength,
                                     unsigned int paramModelSize,
                                     unsigned int paramFeedForwardSize,
                                     unsigned int paramHeadsCount,
                                     float paramDropout,
                                     bool frozen)
    : TrainableParams(inputs, Names(1, output), frozen)
    , srcVocabSize(paramSrcVocabSize)
    , tgtVocabSize(paramTgtVocabSize)
    , encoderDecoderLength(paramEncoderDecoderLength)
    , modelSize(paramModelSize)
    , feedForwardSize(paramFeedForwardSize)
    , heads(paramHeadsCount)
    , dropout(paramDropout)
{
}

void TransformerParams::print(std::ostream& stream) const
{
    BasicParams::print(stream);
    stream << "src_vocab: " << srcVocabSize << ", tgt_vocab: " << tgtVocabSize << ", ";
    stream << "N: " << encoderDecoderLength << ", model_size: " << modelSize << ", ";
    stream << "ff_size: " << feedForwardSize << ", heads: " << heads << ", dropout: " << dropout;
}

} // namespace raul
